9 Must-join IT Communities & Forums in 2025

Online IT forums are a great place to chat with other IT professionals about trending topics, issues, and even troubleshooting.

As anyone in the IT field knows all too well, positive outcomes are much more likely when we’re collaborating with a strong team. And sometimes, that team reaches beyond the bounds of the coworkers in your immediate office space.

If you are looking to join some of the best IT communities and IT forums out there and build strong relationships with other creative, innovative minds in the IT space, you’re in the right place.

And the best part? We did the research for you! Here are our top picks for IT communities and forums in 2025!

Top IT communities and forums

Let’s go right into the topic of the article: the best IT communities and IT forums. The nine best ones are listed below.

Do you agree with this list? Let us know! 

#1: Atera’s IT Community

Atera’s IT community brings together the top minds in the IT space. It’s perfect for IT professionals interested in learning about emerging AI technologies (like Agentic AI) and best IT practices, and for those who want to network with other experts in the field.

Atera’s enterprise users are already using innovative AI agents in their workflows, and users continuously discuss how to get the most out of them. Outside of Atera’s own AI agents, the discussions go further into broader AI use cases in the IT space.

Atera users receive free access to the community. If you’re already an Atera user, the IT community is one of the best places to troubleshoot issues. For example, check out our Getting Started section, where other users troubleshoot issues regarding patch management and deploying software.

A number of users chimed in to find the OP an effective solution. Interested in joining the Atera community? Sign up right here. 

#2: TechRepublic Forums

A community of IT experts, TechRepublic offers a free membership that allows users to get advice, share knowledge, brainstorm, and even simply chat with fellow IT professionals.

The forum is divided by operating systems, software, hardware, security, and more. For example, the Windows forum has over 65,000 discussions, ranging from buying PCs and endpoint management to planning AI workloads. Explore the forums right here.

#3: r/sysadmin

The great thing about working in IT? The internet is your forum! If you’re a frequent Reddit user, the r/sysadmin community is a great place to troubleshoot issues and talk with other IT professionals.

The r/sysadmin forums have over 1.1 million members and numerous discussions every day.

For example, the recent discussions we’re about replacing drives in Dell servers and thoughts about Google services partial outage.

#4: Tech Support Forum

An online space dedicated to IT experts and enthusiasts, topics on Tech Support range from deep dives into recent articles to cybersecurity, endpoint management, and hardware or software challenges for many different operating systems.

For example, a few of the latest discussions are related to Windows 10 update problems and how to deal with wi-fi connection issues.

It’s a great place to connect with other IT pros as well as to share your knowledge and help others address their queries. Check out Tech Support here. 

#5: TechExams by Infosec

This popular tech forum is targeted at IT and cybersecurity professionals, and is part of Infosec – meaning that you will also see conversations about IT security certifications.

Many conversations are about security certification preparation to help IT professionals like you succeed in obtaining these important certificates. Topics include pentesting, incident response, IT jobs, and more. Check out TechExams here.

#6: MalwareTips

With over 70,000 registered members, this forum is focused on the latest news in the field of IT security. You’re sure to find down-to-the-minute information about data breaches as well as conversations and tips regarding digital security and privacy.

In this tech forum, other IT experts also often compare different security solutions, such as XDR software and best EDR tools. One example was recent comparison of Checkpoint Harmony vs Bitdefender GravityZone.

If you are interested in staying up to date on the latest topics and trends in IT security, check out MalwareTips here. 

#7: Antionline Forums

The tagline for Antionline, “maximum security for a connected world,” says all you need to know. This online forum for IT professionals is all about cybersecurity and vulnerability management. 

Most discussions centre around topics like adware, firewalls, and antivirus options — but you will also find threads about software, training, conferences, and more. Check it out here. 

#8: Wilders Security Forums

Wilders Security Forums has about 800 members who engage in lively discussions about mobile device security, firewalls, and security software. There are even threads about AI technologies and security in the world of AI-powered IT.

This is a niche tech forum with highly active threads for IT professionals interested in AI and security. Check it out right here. 

#9: Towards AI

Like Towards AI’s main motto, “Learn AI Together”, this forum is all about learning AI. The forum consists of over 60,000+ AI developers and enthusiasts interested in topics related to computer vision, ethics in AI, LLMs, NLPs, and more. 

It’s also a great place if you are interested in learning more about the AI service desk in IT.

To join Towards AI, you need to join their Discord server from their website, which is where the forum is operated. Start here to check it out. 

Join a new IT community or IT forum today! 

Many IT professionals love the best IT forums and communities and the friendships and support that they involve. These online spaces are excellent for forging strong bonds with your fellow IT pros, and their troubleshooting and educational benefits are the cherry on top.

If you are interested in expanding your network of fellow IT professionals, finding an online community that you love can be a great way to kick off that endeavor.

Some communities are more niche-driven and specific, while others are general, full of conversations on topics ranging from AI to cybersecurity to ticketing and more.

Many times, IT management software platforms offer communities that will help users troubleshoot issues specifically related to that software, such as Atera’s online community. 

If you want to share ideas, learn from others, and learn more about the innovative Agentic AI technology from other enterprises, jump into our robust and supportive community.

Plus, you can browse our frequently updated blog and online knowledge base to peruse educational materials and articles at your leisure. Online IT communities and forums are sure to make your job easier, and more fun, every day!